The letter goes -
"We are witnesses today that there are students who learned in [Charedi] seminars who are applying and requesting to learn academic studies.
Our Rabbis, the Gedolei Yisroel, completely opposed academic studies even in Charedi colleges since a number of the lecturers are university graduates and don't have the pure torah ideology that we are raised on.
Likewise, the coursework in the colleges is based on academic and scientific methodologies which contradict daas torah.
Therefore, female students should not even consider going to learn academic studies in any setting, because this is not the path of Torah."